A couple of days ago, someone who currently has individual insurance could either sign up for insurance on an Obamacare exchange or pay a penalty. Now, these people can keep their current insurance and they will not have to pay a tax penalty. In other words, their outside option to the exchanges just got better.
But what about the inside option? First, the policies traded on exchanges are regulated. They have a cap on the maximum amount consumers can be charged per year. They cover pre-existing conditions etc. They are higher quality than the contracts traded outside the exchange. Second, the plans on the exchange are subsidized based on income. These two factors can imply the inside option is better than even the new outside option.
There are two countervailing effects. First, given the disfunctionality of healthcare.gov, it is impossible to calculate the inside option! Second, there could be a selection effect that makes the prices increase on the exchanges and leads to a “death spiral”. Specifically, if the people who currently have individual insurance are healthy and stay out of the exchanges, and there are a large number of them, prices could skyrocket in the exchanges. Then, paying the tax penalty makes more sense and the exchanges collapse.
Surely resolving the first countervailing effect is only a matter of time. This debacle should have been avoided but it is possible to fix. The second effect is potentially more problematic. It should be possible to estimate the size of the death spiral with enough data. Jon Gruber should be able to do it. I don’t have the data and can only offer an anecdote. On my way to the airport, my cab driver and I started discussing Obamacare. He and his two kids are on his wife’s individual insurance which costs them $1600/month and has huge deductibles. He was looking forward to getting Obamacare. He did not know about the subsidies. When I told him he got very excited. I used by smartphone to access the Kaiser Family Foundation subsidy calculator to guess what his family would have to pay for a silver plan. It was well below their current payments because they got a big subsidy. But how many people like him are there? How many people are buying plans in the individual marketplace in the first place? Someone should work this out.